There's still four days until "Supergirl" and "The Flash" crossover in the highly anticipated episode that has everyone talking. On Thursday (March 24), CBS released a behind-the-scenes video that seems to hint that Kara Danvers (Melissa Benoist) and Barry Allen (Grant Gustin) are going to be more than a joint team fighting evil, they may be star-crossed lovers.

RELATED: First look at ‘The Flash’-‘Supergirl’ crossover episode

These two have much more in common than lightning speed and superhero tendencies. It's clear both Supergirl and The Flash understand each other in a way that only metahumans and aliens were meant to. Their undeniable chemistry is going to make James Olsen (Mehcad Brooks) very jealous.

Will their superhero romance spark more crossover episodes? Will Supergirl visit The Flash's Central City next? As if DC Comics fans weren't already over-the-top excited, this hint of a possible budding romance might be too much to bear.

RELATED: Kara’s first kiss ends in heartbreak on ‘Supergirl’

"Fans are gonna go crazy," Brooks says in the video, and after seeing the way Benoist and Gustin's characters work so well together on screen, that may actually be the understatement of the year.

The “Supergirl” - "Flash" crossover episode airs on Monday, March 28 at 8 p.m. PT/ET on CBS.

Posted by:redskinette86